if needed, click on the black area to start... a cat should fly over screen...

*
****
*********


website designers may use this code to embed applet: values may be changed for different patterns...

<applet code="bf00.class" height=520 width=760> <param name="myImage" value="sfg.gif"> <param name="myImage" value="sfg1.gif"> <param name="myBackground" value="goofyName.jpg"> <param name="iSize" value="200"> <param name="iMoveX" value="-5"> <param name="iMoveY" value="-3"> <param name="iAmpX" value="10"> <param name="iAmpY" value="-9"> </applet>

all parameters are optional. Defaults: sfq.gif 200pixels square,background=goofyName.jpg iMoxeX,iMoveY,iAmpX. iAmpY==0
you can use one or two pictures... one picture moves in the "switched" direction in comparison to the other... (switch x and y variables)
if value is not found in folder(directory) nothing is displayed... handy to check what animation would look like without a picture... call it notMyPicture.gif instead of MyPicture.gif...

required file: bf(number).class, sfq.gif
I find that an oval gif with a transparent background square works fine...
optional background file lpb61.jpg 760 wide 520 tall
a negative numer for iMoveX will cause a motion from right to left... a negative number for iMoveY will cause motion bottom to top... the iAmpX, iAmpY makes a bigger pattern with a bigger absolute value... numbers from -20 to 20 seem reasonable... -50 to 50 are OK too... but move image a great deal...